chrome: Use base::MessageLoop. (Part 3)

chrome/browser/sync/glue/sync_backend_registrar_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/sync/glue/sync_backend_registrar.h"
 
 #include "chrome/browser/sync/glue/change_processor_mock.h"
 #include "chrome/browser/sync/glue/ui_model_worker.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread.h"
@@ skipping 47 matching lines @@
 
   void ExpectHasProcessorsForTypes(const SyncBackendRegistrar& registrar,
                                    ModelTypeSet types) {
     for (int i = FIRST_REAL_MODEL_TYPE; i < MODEL_TYPE_COUNT; ++i) {
       ModelType model_type = ModelTypeFromInt(i);
       EXPECT_EQ(types.Has(model_type),
                 registrar.IsTypeActivatedForTest(model_type));
     }
   }
 
-  MessageLoop loop_;
+  base::MessageLoop loop_;
   syncer::TestUserShare test_user_share_;
 
  private:
   content::TestBrowserThread ui_thread_;
 };
 
 TEST_F(SyncBackendRegistrarTest, ConstructorEmpty) {
   TestingProfile profile;
   SyncBackendRegistrar registrar("test", &profile, &loop_);
   registrar.SetInitialTypes(ModelTypeSet());
@@ skipping 165 matching lines @@
   // Should do nothing.
   TriggerChanges(&registrar, AUTOFILL);
 
   registrar.OnSyncerShutdownComplete();
   registrar.StopOnUIThread();
 }
 
 }  // namespace
 
 }  // namespace browser_sync